package com.fenghongzhang.day0122;

import androidx.appcompat.app.AppCompatActivity;

import android.content.ContentResolver;
import android.net.Uri;
import android.os.Bundle;

public class Main2Activity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);

        //解析者
        ContentResolver contentResolver = getContentResolver();
        //http://
        Uri parse = Uri.parse("content://com.feng.user");

        contentResolver.delete(parse,"username = ?",new String[]{"123123123123123"});
    }
}
